From: Peter Zijlstra <peterz@infradead.org>
To: lkp@lists.01.org
Subject: Re: [lkp-robot] [sched/fair] 4c77b18cf8: hackbench.throughput -14.4% regression
Date: Tue, 07 Mar 2017 08:53:03 +0100 [thread overview]
Message-ID: <20170307075303.GS6500@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <87lgsh3hbn.fsf@yhuang-dev.intel.com>
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On Tue, Mar 07, 2017 at 11:18:36AM +0800, kernel test robot wrote:
> Greeting,
>
> FYI, we noticed a -14.4% regression of hackbench.throughput due to commit:
Yeah, I know ... this patch is a mixed bag, some like it, some hate it.
But given it was fingered by a human doing desktopy things that trumps
artificial benchmark.
Still, I'll try and see if I can fix thing once I find a spare moment.
WARNING: multiple messages have this Message-ID (diff)
From: Peter Zijlstra <peterz@infradead.org>
To: kernel test robot <ying.huang@linux.intel.com>
Cc: Ingo Molnar <mingo@kernel.org>, kitsunyan <kitsunyan@inbox.ru>,
Chris Mason <clm@fb.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Mike Galbraith <efault@gmx.de>,
Mike Galbraith <umgwanakikbuti@gmail.com>,
Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
Stephen Rothwell <sfr@canb.auug.org.au>,
lkp@01.org
Subject: Re: [lkp-robot] [sched/fair] 4c77b18cf8: hackbench.throughput -14.4% regression
Date: Tue, 7 Mar 2017 08:53:03 +0100 [thread overview]
Message-ID: <20170307075303.GS6500@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <87lgsh3hbn.fsf@yhuang-dev.intel.com>
On Tue, Mar 07, 2017 at 11:18:36AM +0800, kernel test robot wrote:
> Greeting,
>
> FYI, we noticed a -14.4% regression of hackbench.throughput due to commit:
Yeah, I know ... this patch is a mixed bag, some like it, some hate it.
But given it was fingered by a human doing desktopy things that trumps
artificial benchmark.
Still, I'll try and see if I can fix thing once I find a spare moment.
next prev parent reply other threads:[~2017-03-07 7:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-07 3:18 [lkp-robot] [sched/fair] 4c77b18cf8: hackbench.throughput -14.4% regression kernel test robot
2017-03-07 3:18 ` kernel test robot
2017-03-07 7:53 ` Peter Zijlstra [this message]
2017-03-07 7:53 ` Peter Zijlstra
2017-05-02 2:29 ` Huang, Ying
2017-05-02 2:29 ` [LKP] " Huang, Ying
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